Hair dryer



FIG. 1 is a perspective view of a hair dryer showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a front end elevational view thereof;

FIG. 4 is a rear end elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

The partial broken line showing of a power cord is illustrative ofenvironment only.

The ornamental design for a hair dryer, substantially as shown anddescribed.